• <wbr id="fs0uk"><li id="fs0uk"><strike id="fs0uk"></strike></li></wbr><strike id="fs0uk"></strike><wbr id="fs0uk"><li id="fs0uk"></li></wbr>
  • <form id="fs0uk"><li id="fs0uk"></li></form>
    <form id="fs0uk"></form>
  • <wbr id="fs0uk"><li id="fs0uk"></li></wbr>
  • <wbr id="fs0uk"></wbr>
  • <wbr id="fs0uk"><li id="fs0uk"></li></wbr>

    ·Branch of CECWA

    The Committee of the Welding Profession in Machinery Industry Engineering of China Engineering……

    ·Branch of CIA

    China Installation Association Machinery Equipment and Lifting Branch Committee, approved by……

    Mechanical Industrial Installation Engineering Standard Quota Station of China is approved by Ministry of Machinery and Industry of the People’s Republic of China. With the change of Chinese public administration, the station was once named as “Installation Engineering Standard Quota Station of Ministry of Machinery and Industry of the People’s Republic of China”, “Installation Engineering Standard Quota Station of National Machinery Commission”...
    China Machinery Industry Construction Group Inc. (SINOCONST), formerly China CMIIC Engineering & Construction Corporation which was founded in September 1953 is one of the earliest large state owned construction enterprises in China ...
    99re久久热在线视频精品/这里只有精品-曰本黄色大片-最新情色片-美国体操